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Oxidation of Bovine Albumin by Hypochlorous and Hypobromous Acids: Structural and Functional Alterations
(2013)
Aims: Hypochlorous (HOCl) and hypobromous (HOBr) acids are among the most powerful oxidants produced by the innate immune cells. Albumin is the predominant protein in most body fluids and is considered the most important ...
Urea to albumin ratio is a predictor of mortality in patients with septic shock
(2021-04-01)
Background: The purpose of this study was to evaluate urea to albumin ratio (UAR) as predictor of mortality in patients with septic shock. Methods: We included all individuals aged ≥ 18 years, with the diagnosis of septic ...
Interaction between 1-pyrenesulfonic acid and albumin: Moving inside the protein
(2019-02-05)
Due to the high sensitivity to alterations in microenvironment polarity of macromolecules, pyrene and its derivatives have long been applied in biosciences. Human serum albumin (HSA), besides its numerous physiological ...
Chemometrics-assisted investigation of interactions of Tasmar with human serum albumin at a glassy carbon disk: Application to electrochemical biosensing of electro-inactive serum albumin
(Elsevier Science, 2018-07)
In this work, voltammetric data recorded by a glassy carbon electrode (GCE) was used to investigate the interactions of tolcapone (Tasmar, TAS) with human serum albumin (HSA) at the electrode surface. The recorded voltammetric ...
Mathematical modeling of interactions of cabergoline with human serum albumin for biosensing of human serum albumin
(Elsevier, 2019-09)
In this work, we are going to study the interactions of cabergoline (CBG) with human serum albumin (HSA) by mathematical modeling of voltammetric and spectroscopic data. To achieve this goal, voltammetric and spectroscopic ...
Novel aminoquinoline-based solvatochromic fluorescence probe: Interaction with albumin, lysozyme and characterization of amyloid fibrils
(2020-02-01)
A novel aminoquinoline derivative (AQ) was synthesized and applied as a solvatochromic fluorescent probe to study proteins and their alterations. AQ is not fluorescent in aqueous solution but has its fluorescence quantum ...
Anticipating diabetic kidney disease through measurements of albumin in diabetes patients
(2017-03)
We have proposed a system based in the continuous measurement of albumin in type-2 diabetes patients whose diagnosis was done 5 years ago or more. The main idea of this investigation consists in a plan of visits by the ...
Rheological behavior of aqueous mullite-albumin-methylcellulose systems
(Elsevier, 2017-03-06)
In this work, the thermogelling behavior of aqueous mullite-bovine serum albumin (BSA) suspensions was studied by dynamic rheology in order to determine the experimental conditions that must be used to form mullite green ...
Chemical changes in bovine serum albumin photoinduced by pterin
(Elsevier, 2014-12)
The exposure to UV-A radiation of bovine serum albumin (BSA) in aerated aqueous solution in the presence of pterin (Ptr), results in chemical and conformational modifications of the protein. Ptr belongs to a family of ...